tree f81853db25b1830e3ccde5d2fbee8ea7ab8419e2
parent 0272c718ba69c60a9d719db6806971d98db98090
author michael <trimarchi@gandalf.sssup.it> 1300137398 +0000
committer Scott Wood <scottwood@freescale.com> 1301687348 -0500

atmel_nand: don't require CONFIG_SYS_NAND_ENABLE_PIN

If NCE is hooked up to NCS3, we don't need to (and can't)
explicitly set the state of the NCE pin. Instead, the
controller asserts it automatically as part of a
command/data access. Only "CE don't care"-type NAND chips
can be used in this manner.

Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Cc: Scott Wood <scottwood@freescale.com>
Cc: Reinhard Meyer <u-boot@emk-elektronik.de>